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PHP - Multiple Checkbox Array
Hi. I have a form with a selection of checkboxes. I am trying to use an array to store the results in a single column of a mysql database. The problem is, instead of the values, it just stores 'array'.
Each checkbox is like so: <input name="previous_diseases[]" value="Tuberculosis"/> Here is my code: Code: [Select] <?php try{ $pdo_options[PDO::ATTR_ERRMODE] = PDO::ERRMODE_EXCEPTION; $database = new PDO('mysql:host=localhost;dbname=db', 'username', 'password', $pdo_options); $execution=$database->prepare('INSERT INTO form(title, forename, surname, address_1, address_2, address_city, address_county, address_country, address_postcode, email, previous_diseases, hear) VALUES(:title, :forename, :surname, :address_1, :address_2, :address_city, :address_county, :address_country, :address_postcode, :email, :previous_diseases, :hear)'); $execution->execute(array('title' => $_POST['title'], 'forename' => $_POST['forename'], 'surname' => $_POST['surname'], 'address_1' => $_POST['address_1'], 'address_2' => $_POST['address_2'], 'address_city' => $_POST['address_city'], 'address_county' => $_POST['address_county'], 'address_country' => $_POST['address_country'], 'address_postcode' => $_POST['address_postcode'], 'email' => $_POST['email'], 'previous_diseases' => $_POST['previous_diseases'], 'hear' => $_POST['hear'])); Can anyone please show me what I need to change to get the values inserted into the database. Thank you Similar TutorialsHello, I am trying to update my database with multiple array values like this.
if (isset($_POST['submit_multiple']))
{
$id=$_POST['selector'];
$class=$_POST['class'];
$section=$_POST['section'];
$N = count($id);
for($i=0;$i<$N;$i++)
{
echo "update table1 set transfer_status='yes',transfer_date='".date('Y-m-d')."',class='".$class[$i]."',section='".$section[$i]."' where enroll_no='".$id[$i]."'";
}
and in the form
<form action="transfer_mul_student.php" method="post"><select name="class[]"> <option value="">--SELECT CLASS--</option> <option value="Nursery">Nursery</option> <option value="LKG">LKG</option> <option value="UKG">UKG</option> <option value="I">I</option> <option value="II">II</option> <option value="III">III</option> <option value="IV">IV</option> </select> <select name="section[]"><option value="">--SELECT SECTION--</option> <option value="A">A</option> <option value="B">B</option> <option value="C">C</option> </select><input name="selector[]" id="selector" type="checkbox" value="<?php echo $row['enroll_no']; ?>" /> <input type="submit" class="delete_multiple" value="Transer" name="submit_multiple" />Here $row['enroll_no']is from table student. I have attached the screenshot for the page display with form err1.PNG 12.04KB 0 downloads, In that If i select checkbox1, checkbox2 checkbox3.. it takes the value for class and section properly, but if i select checkbox1, checkbox3, it takes value for 1st record properly and for 2nd one it takes blank value for class and section. How to overcome this? Please suggest Hello all, I am trying to learn OOP in PHP so please forgive my ignorance. I seem to be having difficulty inserting data into my database from checkbox items. My database has a column for each each fruit. I would like for each column to be populated with either a one(1) for checked or a zero(0) for not checked. Currently, my attempts have failed. I can either get all checkboxes to insert all zeros or I can get the first column to insert a one(1) while the others as zeros. Is there anybody here that can help me figure out what I am doing wrong and help me to re-work my code so I can get this to work? If anybody can help me using OOP methods that would be fantastic. Thank you all in advance.
$preffruit->create_preffruit(array(
'fruit_apple' => escape(Input::get(['fruit_selection'][0]) ? 1 : 0),
'fruit_orange' => escape(Input::get(['fruit_selection'][1]) ? 1 : 0),
'fruit_banana' => escape(Input::get(['fruit_selection'][2]) ? 1 : 0),
'fruit_pear' => escape(Input::get(['fruit_selection'][3]) ? 1 : 0),
'fruit_kiwi' => escape(Input::get(['fruit_selection'][4]) ? 1 : 0)
));
<input type="checkbox" name="fruit_selection[]" value="fruit_apple">
<input type="checkbox" name="fruit_selection[]" value="fruit_orange">
<input type="checkbox" name="fruit_selection[]" value="fruit_banana">
<input type="checkbox" name="fruit_selection[]" value="fruit_pear">
<input type="checkbox" name="fruit_selection[]" value="fruit_kiwi">
public function insert_preffruit($table, $fields = array()) {
$keys = array_keys($fields);
$values = '';
$x = 1;
foreach($fields as $field) {
$values .= '?';
if($x < count($fields)) {
$values .= ', ';
}
$x++;
}
$sql = "INSERT INTO preffruit (`user_id`, `" . implode('`, `', $keys) . "`) VALUES (LAST_INSERT_ID(), {$values})";
if(!$this->query($sql, $fields)->error()) {
return true;
}
return false;
}
Edited September 23, 2020 by ke-jo Is is possible to give multiple values in a single checkbox? i need to have a checkbox that holds multiple values. Help Anyone.. Hi all: I start an application in PHP and SQL Server for a company car and I need some recommendations. The application tracked him to the maintenance of the cars. On one side are the car brands (Ford, Chevrolet, etc.) with the relevant goods and associated services. A relationship many-to-many. On the other hand, the executives (stage 1) enter the customer associated with their cars and the corresponding products and services. The customer goes to the mechanic who performs the action (step 2) and finally counter that the collection (step 3). My main problem is how to link Client - Automobile - Services in the first form. Enter the name and telephone number after a multi-select will select the brand and asynchronously checkbox must be loaded in all services and check the corresponding to that mark. I find it difficult to incorporate all the links on the form. Appreciate design recommendations database (customer table) and how to assemble the form. Maybe some of you made any similar application or know a reference. Finally thank you in advance for the time can provide for review this post. I have a form that has a list of checboxes, each checkbox has multiple values. IE. Checkbox1 has Date 1 and Cost1. Checkbox2 has Date2 and cost2 and so on. This is what I have in form. echo "<input type=checkbox name=service_id[] value=".$id."><label>".$description."</label> Date:<input type=date name=date[] value=".date('Y-m-d').">Date:<input type=number name=cost[] value=".$cost."><br>"; When i run the for loop to insert the values into a table i have this.
foreach($_POST['service_id'] as $key => $value){
The problem is that when I select certain boxes (ie, checkbox #2), it inserts Date1 and Cost1 but does use the correct service id (ie checkbox) Hi I just barely made it through sending form to email using php. now I have another problem with checkboxes. please help! whenever I select multiple checkbox options. the form only sends me the last check box option checked. not all checked options. here's my php code : Code: [Select] <?php /*Subject and Email Variables*/ $emailSubject = 'Inquiry'; $emailAddress = 'inquiry@topazbranch.com'; /*Gathering Data Variables*/ $firstname = $_POST['firstname']; $lastname = $_POST['lastname']; $contact = $_POST['contact']; $email = $_POST['email']; $newsletter = $_POST['newsletter']; $projects = $_POST['ch']; $trippingSchedule = $_POST['tripping']; $source = $_POST['source']; $agent = $_POST['agent']; $comments = $_POST['comments']; if($_POST['submit']) { $projects = $_POST['projects']; foreach($projects as $ch) } $body = <<<EOD <br/><hr/><br/> Firstname : $firstname<br/> Lastname : $lastname<br/> Contact: $contact<br/> Email : $email<br/> Newsletter : $newsletter<br/> Projects : $ch<br/> Tripping Schedule : $trippingSchedule<br/> Source : $source<br/> Agent name : $agent<br/> Additional Comments : $comments<br/> EOD; $headers = "From: $email\r\n"; $headers .= "content-type: text/html\r\n"; $success = mail($emailAddress, $emailSubject, $body, $headers); /* Results render as HTML*/ $theResults = <<<EOD (some html here) EOD; echo "$theResults"; ?> MOD EDIT: code tags added. After a few days of searching and running across a problem what is almost like mine on these forums (cant seem to find the link now) where the person was looking to search a database using checkboxes. What I am trying to do is use a list of checkboxes (http://www.animeseason.com/anime-list/categories/) exactly like this link and search my table which has the genres as columns. I am new to PHP and don't really have a starting point. I have taken a bunch of examples and came up with this. My HTML form with a list of all my checkboxes. Code: [Select] <form method="post" ACTION = "php/do_search.php"> <ul class="cat_col"> <li><input type="checkbox" name="cat_check[]" value="1"> <a href="#Action">Action</a></li> <li><input type="checkbox" name="cat_check[]" value="2"> <a href="#Adventure">Adventure</a></li> <li><input type="checkbox" name="cat_check[]" value="3"> <a href="#Comedy">Comedy</a></li> <li><input type="checkbox" name="cat_check[]" value="4"> <a href="#Demons">Demons</a></li> <li><input type="checkbox" name="cat_check[]" value="5"> <a href="#Drama">Drama</a></li> <li><input type="checkbox" name="cat_check[]" value="6"> <a href="#Ecchi">Ecchi</a></li> <li><input type="checkbox" name="cat_check[]" value="7"> <a href="#Fantasy">Fantasy</a></li> <li><input type="checkbox" name="cat_check[]" value="8"> <a href="#Harem">Harem</a></li> <li><input type="checkbox" name="cat_check[]" value="9"> <a href="#Horror">Horror</a></li> <li><input type="checkbox" name="cat_check[]" value="10"> <a href="#Magic">Magic</a></li> <li><input type="checkbox" name="cat_check[]" value="11"> <a href="#Martial Arts">Martial Arts</a></li> <li><input type="checkbox" name="cat_check[]" value="12"> <a href="#Mecha">Mecha</a></li> <li><input type="checkbox" name="cat_check[]" value="13"> <a href="#Music">Music</a></li> </ul> <ul class="cat_col"> <li><input type="checkbox" name="cat_check[]" value="14"> <a href="#Mystery">Mystery</a></li> <li><input type="checkbox" name="cat_check[]" value="15"> <a href="#Ninja">Ninja</a></li> <li><input type="checkbox" name="cat_check[]" value="16"> <a href="#Parody">Parody</a></li> <li><input type="checkbox" name="cat_check[]" value="17"> <a href="#Psychological">Psychological</a></li> <li><input type="checkbox" name="cat_check[]" value="18"> <a href="#Reverse Harem">Reverse Harem</a></li> <li><input type="checkbox" name="cat_check[]" value="19"> <a href="#Romance">Romance</a></li> <li><input type="checkbox" name="cat_check[]" value="20"> <a href="#Samurai">Samurai</a></li> <li><input type="checkbox" name="cat_check[]" value="21"> <a href="#School Life">School Life</a></li> <li><input type="checkbox" name="cat_check[]" value="22"> <a href="#Science Fiction">Science Fiction</a></li> <li><input type="checkbox" name="cat_check[]" value="23"> <a href="#Seinen">Seinen</a></li> <li><input type="checkbox" name="cat_check[]" value="24"> <a href="#Shoujo">Shoujo</a></li> <li><input type="checkbox" name="cat_check[]" value="25"> <a href="#Shounen">Shounen</a></li> <li><input type="checkbox" name="cat_check[]" value="26"> <a href="#Slapstick">Slapstick</a></li> </ul> <ul class="cat_col"> <li><input type="checkbox" name="cat_check[]" value="27"> <a href="#Slice of Life">Slice of Life</a></li> <li><input type="checkbox" name="cat_check[]" value="28"> <a href="#Sports">Sports</a></li> <li><input type="checkbox" name="cat_check[]" value="29"> <a href="#Supernatural">Supernatural</a></li> <li><input type="checkbox" name="cat_check[]" value="30"> <a href="#Thriller">Thriller</a></li> <li><input type="checkbox" name="cat_check[]" value="31"> <a href="#Tragedy">Tragedy</a></li> <li><input type="checkbox" name="cat_check[]" value="32"> <a href="#Vampire">Vampire</a></li> </ul> <ul class="cat_col"> <li><input type="checkbox" name="cat_check[]" value="33"> <a href="#Movie">Movie</a></li> <li><input type="checkbox" name="cat_check[]" value="34"> <a href="#OVA">OVA</a></li> <li><input type="checkbox" name="cat_check[]" value="35"> <a href="#Top Rated">Top Rated</a></li> <li><input type="checkbox" name="cat_check[]" value="36"> <a href="#Currently Airing">Currently Airing</a></li> <li><input type="checkbox" name="cat_check[]" value="37"> <a href="#Ended">Ended</a></li> <li><input type="checkbox" name="cat_check[]" value="38"> <a href="#Ongoing">Ongoing</a></li> </ul> <div id="submit_btn_pos"> <input type="submit" name="search" value="Lets Make Magic" class="submit_btn"> <> </form> My PHP script that right now seems to do nothing. Code: [Select] <?php //if we got something through $_POST if (isset($_POST['cat_check'])) { $con = mysql_connect("localhost","USERNAME","PASSWORD") or die("Connection error"); mysql_select_db("DATABASENAME")or die("database doesn't exist"); // sanitize user input $cleanData = array(); foreach($_POST['cat_check'] as $_comp) { //$cleanData = mysql_real_escape_query($_comp); } // Build query $compStr = implode("'), ('", $cleanData); $sql = "SELECT anime_name WHERE $_comp='1'"; } ?> My database has a layout of "Name of show, (every genere listed above)". Thanks for any help. Hi, I m trying to add items from a master list to each sub process. But, I failed to proceed on what i intend to do. 1) i need to select an process from the combo box. 2) from the master list, i hv to check the item which belong to the process. 3) upon submitting, save into database. 4) the it will show those are already checked or unchecked. here is the codes i hv done: Code: [Select] <?php require_once '../../connectDB.php'; require_once '../include/paginator.class.php'; $sql="SELECT * FROM tb_item"; $result = mysql_query($sql) or die(mysql_error()); $pages = new Paginator; $pages->items_total = mysql_num_rows($result); $pages->mid_range = 5; $pages->items_per_page = 100; $pages->paginate(); $sql="SELECT * FROM tb_item ORDER BY itm_tcpd ASC $pages->limit"; $result = mysql_query($sql) or die(mysql_error()); function createComboBox() { $sql = "SELECT tb_process.pro_name, tb_process.pro_id, tb_sub_process.sub_id, tb_sub_process.sub_name FROM tb_process INNER JOIN tb_sub_process ON tb_process.pro_id = tb_sub_process.pro_id ORDER BY pro_name"; $result = mysql_query($sql) or die('Cannot get Process. ' . mysql_error()); $group = array(); while ($row = mysql_fetch_assoc($result)) { $group[$row['pro_name']][] = $row; } echo "<table> <tr> <td>Add item into :</td> <td> <select name='cboSub' id='cboSub'> <option value='0' selected='selected'>----- Selection -----</option>"; foreach ($group as $key => $values) { echo " <optgroup label='$key'>"; foreach ($values as $value) { $select = ($id == $value['sub_id']) ? 'selected="selected"' : NULL; echo '<option value="'.$value['sub_id'].'"'.$select.'>'.$value['sub_name'].'</option>'; } echo " </optgroup>"; } echo " </select> </td> </tr> </table>"; } if(isset($_POST['add'])) { $id = $_POST['checkbox']; foreach($id as $key=>$val) { $sql = "INSERT INTO tb_record (rec_tpcd, sub_id) VALUES ('$key', '$sub_id')"; $result = mysql_query($sql); } echo(" <SCRIPT LANGUAGE='JavaScript'> window.alert('Items has been added into the database.'); window.location='addItem.php'; </SCRIPT>"); } ?> <!DOCTYPE div PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <script type="text/javascript"> $().ready(function() { $("#cboSub").change("get_tpcd.php", { }); }); </script> </head> <body> <div> <table width="100%"> <tr> <td width="65%"><?php createComboBox(); ?></td> <td width="30%"><?php echo $pages->display_pages(); ?></td> <td width="5%"><?php echo $pages->display_jump_menu(); ?></td> </tr> </table> </div> <div> <form method='post' action=''> <table width='100%' border='1' align='left' cellpadding='5' cellspacing='1'> <tr> <?php $numCol = 5; $count = 0; for($i=0; $i<$numCol; $i++) { echo "<th align='center'>TPCD No.</th> <th align='center'>Check / Uncheck</th>"; } while ($row = mysql_fetch_array($result)) { extract($row); if($count % $numCol == 0) { echo '</tr><tr>'; } echo " <td align='center'>".$itm_tcpd."</td> <td align='right'><input type='checkbox' name='checkbox[".$itm_tcpd."]' id='checkbox' ".$checked."></td>"; $count++; } ?> </tr> <tr> <td colspan='10' align='right'> <input type='submit' name='add' id='add' value='Add TPCD'> </td> </tr> </table> </form> </div> </body> </html> the output is something similar as in the attachment. any helps are vy welcome and appreciated. regards, juz [attachment deleted by admin] What I have is a page with a list of cars, each with a checkbox next to them. Code: [Select] <?php $sth = null; $count = 0; $sth = $dbh->prepare("SELECT * FROM garage WHERE warehouse_id = ? ORDER BY car_name ASC"); $sth->execute(array($_POST['ware_id'])); echo "<table>"; echo "<tr>"; echo '<td>Choose Vehicles:</td>'; echo "</tr>"; echo "<tr>"; echo "<td>"; echo "<form action='warehouse_ship_3.php' method='POST'>"; while($row = $sth->fetch()){ echo "<input type='checkbox' name='cars' value='".$row['uci']."' /> ID: ".$row['uci'].", ".$row['car_year']." ".$row['car_name']."<br />"; } echo "<input type='hidden' name='ware_id' value='".$_POST['ware_id']."' />"; echo "<hr />"; echo '<div class="center"><input class="myButton" type="submit" name="submit" value="Next" /></div></form>'; echo "</td>"; echo "</tr>"; echo "</table>"; ?> That works fine. What I'm trying to do with this second page, is select all the car's info from a table called "garage" which stores data for all the cars (car name, year, etc) and display it. UCI stands for Unique car id, every car has a different id. It works when the user only selects one car on the previous page, but if they select two or more cars, only the car with the highest UCI number shows up. How would I work it to display info on every car that they selected? Code: [Select] <?php if(empty($_POST['cars'])) { echo("You didn't select any cars."); } else { $sth = $dbh->prepare("SELECT * FROM `garage` WHERE `uci` = ?"); $sth->execute(array($_POST['cars'])); while($cars = $sth->fetch()){ echo" ".$cars['uci'].", ".$cars['car_year']." ".$cars['car_name']." "; } } ?> hello i had a look here its prety simple example
http://www.formget.com/php-checkbox/
i wish something like this but with many more check boxes about 100,
the senario ls like this
there will be many users in a system,
each user profile will have these kind of questions
for example
Hobby :
tenis []
badminton[]
footbal[]
carrom[]
programming language :
perl[]
python[]
cobol[]
as3[]
favorit biscuit :
bakers[]
subana[]
ect[]
ect ect
these checkbox need to reflect for diferent users.
administrator can add new category [ ie hobby , programming language]
under each category he can add more options such as football, tenis ect
he should be able to have an interface to modify the options entered by user when a user request a change
what is a good way to implement this in php mysql
Hi, I am new to php and need help. I am building a library system for an assignment. I want to provide a functionality that registers (adds) all transactions to defferent databases. I am stuck on how to add a selected row (selected by a checkbox) to the database and make sure that 2 users cannot update the same record at the same time. Thanks for your help. bellow is my code: Code: [Select] <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1250"> <meta name="generator" content="PSPad editor, www.pspad.com"> <title>Web Works DD - Web Development & Software Solutions</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script> <link rel="stylesheet" type="text/css" href="css/style.css" /> </head> <body> <!--<div class="utilities"> <!-- UTILITIES MENU -- <a href="index.php" style=text-decoration:none;><img src="images/home.png" border="0" alt="Home Page"/> Home Page</a> <a href="sitemap.php" style=text-decoration:none;><img src="images/sitemap.png" border="0" alt="Sitemap"/> Sitemap</a> </div><!-- END UTILITIES --> <div id="right_bar"> <!-- right bar starts here --> </div> <!-- end of right bar --> <div id="top_bar"> <!-- top bar starts here --> <a href="index.php" style=text-ecoration:none; title="Web Works DD - Web Development & Software Solutions"><img src="images/mainLib.jpg" border=0 style=height:180;/> </a> <img src="images/topText.jpg" border=0 style=height:180;/> </div> <!-- end of top bar --> <div id="container"> <div id="top-logo"> <!--<a href="index.php" style=text-ecoration:none; title="Web Works DD - Web Development & Software Solutions"><img src="images/Main_logo.jpg" border=0 /> </a> --> </div> <ul class="dropdown dav"> <li><a href="index1.php">HOME</a></li> <li><a href="#" class="dir">VIEW RWSOURCES</a> <ul> <li><a href="books.php">BOOKS</a></li> <li><a href="dvds.php">DVDS</a></li> <li><a href="journals.php">JOURNALS</a></li> </ul> </li> <li><a href="staffLogin.php">STAFF ZONE</a></li> <li><a href="studentsLogin.php">STUDENT ZONE</a></li> </ul> <table> <!--This defines a new form --> <form action="" method="post"> <!--This creates the dropdown in html--> <select name="fields"> <option value="1">Please select...</option> <option value="isbnno">isbnno</option> <option value="title">title</option> <option value="description">description</option> <option value="author">author</option> </select> </td> </tr> <tr> <td> <input type="text" name="value" size="40"> </td> </tr> <tr> <td> <!-- Create a button --> <input type="submit" value="Select" name="select"> </td> </tr> </form> </table> <?php session_start(); include("secure/db_open.php"); /* $myusername=$_SESSION['myusername']; echo $myusername; $insert = $checkbox[$i]; $cops = $_POST['copies']; $userid ="SELECT id FROM students WHERE username = '$myusername'"; $uido = mysql_query($userid); $row = mysql_fetch_array($uido); echo $row['id']; */ // get variable after selecting something from the dropdown with name 'fields' $select = $_POST['select']; $valu = $_POST['value']; // if something has been chosen if (!empty($select)) { $fields = $_POST['fields']; //get the chosen value $allbooks="SELECT * FROM books WHERE {$fields} = '$valu'"; //select books that are available - driven by the user's input $copas="SELECT * FROM books WHERE {$fields} = '$valu' AND available_copies > 0"; $copy = mysql_query($copas); //count the number of rows resulting from the query $count=mysql_num_rows($copy); //$copse = mysql_fetch_array($copy); //select books that are not available $notavailable="SELECT * FROM books WHERE {$fields} = '$valu' AND available_copies = 0"; $shownotavailable=mysql_query($notavailable); $count1=mysql_num_rows($shownotavailable); //display a form echo "<table width='1100' border='0' cellspacing='1' cellpadding='0'>"; echo "<tr>"; echo "<td>" ; echo "<form name='form1' method='post' action=''>"; echo "<table width='1100' border='0' cellpadding='3' cellspacing='1' bgcolor='#CCCCCC'>"; echo "<tr>"; echo "<td align='center' colspan='9' bgcolor='#FFFFFF'>"; echo "<strong>Available to Loan </strong>" ; echo "</td>"; echo "</tr>"; echo "<tr>"; echo "<td align='center' bgcolor='#FFFFFF'>Loan</td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>ISBN No.</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Title</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Description</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Author</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Loan Type</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Location</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Available Copies</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Desired Num of Copies</strong></td>"; echo "</tr>"; while(($row = mysql_fetch_assoc($copy))) { echo "<tr>"; echo "<td align='center' bgcolor='#FFFFFF'><input name='checkbox[]' type='checkbox' id='checkbox[]' value=".$row['bookid']."></td>"; echo "<td>" .$row['isbnno']. "</td>"; echo "<td>" .$row['title']. "</td>"; echo "<td>" .$row['description']. "</td>"; echo "<td>" .$row['author']. "</td>"; echo "<td>" .$row['loan_type']. "</td>"; echo "<td>" .$row['location']. "</td>"; echo "<td>" .$row['available_copies']. "</td>"; echo "<td align='center' bgcolor='#FFFFFF'><input name='copies' type='text' id='copies' size='2'></td>"; echo "</tr>"; } echo "<tr>"; echo "<td colspan='9' align='center' bgcolor='#FFFFFF'><input name='loan' type='submit' id='loan' value='Loan Book'></td>"; echo "</tr>"; echo "</table>"; if (isset($_POST)) { session_start(); $myusername=$_SESSION['myusername']; $cops = $_POST['copies']; $userid ="SELECT id FROM students WHERE username = $myusername"; $uido = mysql_query($userid); $row1 = mysql_fetch_array($uido); $sid = $row1['id']; for ($i=0;$i<$count;$i++) { $insert = $checkbox[$i]; //echo "Welcome, ".$row['id']; $insertloaned="INSERT INTO studentloanedbooks(studentid, bookid, noofcopies) VALUES ($sid, $insert, $cops)"; $loaned = mysql_query($insertloaned); } } if($count1>0) { //display the books details //display a form echo "<br>"; echo "<br>"; echo "<table width='1100' border='0' cellspacing='1' cellpadding='0'>"; echo "<tr>"; echo "<td>" ; echo "<form name='form1' method='post' action=''>"; echo "<table width='1100' border='0' cellpadding='3' cellspacing='1' bgcolor='#CCCCCC'>"; echo "<tr>"; echo "<td align='center' colspan='9' bgcolor='#FFFFFF'>"; echo "<strong>Available to Loan </strong>" ; echo "</td>"; echo "</tr>"; echo "<tr>"; echo "<td align='center' bgcolor='#FFFFFF'>Loan</td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>ISBN No.</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Title</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Description</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Author</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Loan Type</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Location</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Available Copies</strong></td>"; echo "<td align='center' bgcolor='#FFFFFF'><strong>Desired Num of Copies</strong></td>"; echo "</tr>"; while(($row = mysql_fetch_assoc($shownotavailable))) { echo "<tr>"; echo "<td align='center' bgcolor='#FFFFFF'><input name='checkbox[]' type='checkbox' id='checkbox[]' value='.$row[bookid]'></td>"; echo "<td>" .$row['isbnno']. "</td>"; echo "<td>" .$row['title']. "</td>"; echo "<td>" .$row['description']. "</td>"; echo "<td>" .$row['author']. "</td>"; echo "<td>" .$row['loan_type']. "</td>"; echo "<td>" .$row['location']. "</td>"; echo "<td>" .$row['available_copies']. "</td>"; echo "<td align='center' bgcolor='#FFFFFF'><input name='copies' type='text' id='copies' size='2'></td>"; echo "</tr>"; } echo "<tr>"; echo "<td colspan='9' align='center' bgcolor='#FFFFFF'><input name='reserve' type='submit' id='reserve' value='Reserve Book'></td>"; echo "</tr>"; echo "</table>"; } } // include("secure/db_close.php"); //include("secure/db_close.php"); ?> <!--if($cop>0){ --> <!-- this is my footer div --> <div id="footer"> Copyright © 2010 | <a href="privacy.php">Privacy Policy</a> | <a href="terms.php">Terms of Service</a> <img src="images/mini_logo1.png" align="right" style="margin-right:5" /> </div> <!-- End footer div --> </div> </div> </body> </html> MOD EDIT: [code] . . . [/code] BBCode tags added. So first of all, I have a confession, I used Dreamweaver to take care of all my database work. Pheww. Now that I got that of my chest, I am having problems, not only with my lack of experience working with databases, but with my script also. I need to insert multiple checkbox values into my database into the same cell. So I have searched around and I thought I had found a fairly good approach, but with Dw's hodgepodge of overcomplicated mess, I am finding problems integrating it. The error I am getting post submission is "Warning: mysql_real_escape_string() expects parameter 1 to be string, array given in C:\wamp\www\gov\ballot.php on line 10 Column 'involvement' cannot be null" So if you would, could you debug my script and give me some instruction along to way so that I can learn a little something too? Here is my script: <?php require_once('Connections/ballot.php'); ?> <?php if (!function_exists("GetSQLValueString")) { function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") { if (PHP_VERSION < 6) { $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue; } $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue); switch ($theType) { case "text": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "long": case "int": $theValue = ($theValue != "") ? intval($theValue) : "NULL"; break; case "double": $theValue = ($theValue != "") ? doubleval($theValue) : "NULL"; break; case "date": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "defined": $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue; break; } return $theValue; } } $editFormAction = $_SERVER['PHP_SELF']; if (isset($_SERVER['QUERY_STRING'])) { $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']); } if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "Ballot")) { $insertSQL = sprintf("INSERT INTO votes (`first`, `last`, gender, grade, involvement, schedule, party, `time`) VALUES (%s, %s, %s, %s, %s, %s, %s, %s)", GetSQLValueString($_POST['first'], "text"), GetSQLValueString($_POST['last'], "text"), GetSQLValueString($_POST['gender'], "text"), GetSQLValueString($_POST['grade'], "text"), GetSQLValueString($_POST['involvement'], "text"), GetSQLValueString($_POST['schedule'], "text"), GetSQLValueString($_POST['party'], "text"), GetSQLValueString($_POST['time'], "text")); mysql_select_db($database_ballot, $ballot); $Result1 = mysql_query($insertSQL, $ballot) or die(mysql_error()); $insertGoTo = "thanks.php"; if (isset($_SERVER['QUERY_STRING'])) { $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?"; $insertGoTo .= $_SERVER['QUERY_STRING']; } header(sprintf("Location: %s", $insertGoTo)); } mysql_select_db($database_ballot, $ballot); $query_Recordset1 = "SELECT * FROM votes"; $Recordset1 = mysql_query($query_Recordset1, $ballot) or die(mysql_error()); $row_Recordset1 = mysql_fetch_assoc($Recordset1); $totalRows_Recordset1 = mysql_num_rows($Recordset1); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Please Place your Vote Below</title> </head> <body style="background-image:url(images/bg.jpg); background-repeat:repeat-x; background-color:#000000;"> <table align="center" bgcolor="#FFFFFF" cellpadding="0" cellspacing="0" border="0"> <tr><td> <div style="border:thin; border-color:000000; border-style:groove; width:700px; background-color:ffffff;"> <div align="center"><a href="index.php"><img src="images/header.jpg" alt="Mock Elections 2010" /></a></div> <div style="margin:10px; margin-top:30px;"> Before continuing to vote, in order to count your vote, we ask that you please ensure you are adhereing to the following guidelines: </div> <div style="margin:30px"> <p>- When putting your name, remember to put your full legal name. NO nicknames.<br /> - Be sure that all your information is valid otherwise your vote will not be counted. <br /> </p> </div> <div style="margin-left:150px; margin-right:150px; margin-top:50px;"> <form action="<?php echo $editFormAction; ?>" method="POST" name="Ballot"> First Name: <input type="text" name="first" /><br /> Last Name: <input type="text" name="last" /><br /> <div>Gender: <label> Male <input type="radio" value="Male" name="gender" /></label> <label>Female <input type="radio" value="Female" name="gender" /></label> </div> Grade: <select name="grade"> <option selected="selected"> </option> <option value="7">7</option> <option value="8">8</option> <option value="9">9</option> <option value="10">10</option> <option value="11">11</option> <option value="12">12</option> <option value="Teacher">Teacher</option> <option value="Staff">Staff</option> </select><br /> <div>Involvement: <label> <input type="checkbox" name="involvement[]" value="Athletics" id="involvement_0" /> Athletics</label> <label> <input type="checkbox" name="involvement[]" value="Co-Curricular" id="involvement_1" /> Co-Curricular</label> <label> <input type="checkbox" name="involvement[]" value="Clubs" id="involvement_2" /> Clubs</label> </div> <div>Schedule: <label><input type="radio" value="C4" name="schedule" />C4</label> <label><input type="radio" value="All Day" name="schedule" />All Day Hauser Student</label> </div> <div>Party: <label><input type="radio" value="PokePartay" name="party" />PokePartay</label> <label><input type="radio" value="Equilibrium" name="party" />Equilibrium Party</label> </div> <br /> <input type="Submit" value="Submit" /> <input type="hidden" value="<?php $tz = new DateTimeZone('America/Indianapolis'); $date = new DateTime('now', $tz); echo $date->format('m-d-Y h:i:s') . "\n"; ?>" name="time" /> <?php if (isset($_POST['submit'])) { $involvements = $_POST['involvement']; foreach($involvements as $involvement) { $query2 = "INSERT INTO votes (involvement) VALUES ('$involvement')"; $result2 = mysql_query($ballot, $query2) or die(mysql_error()); } } ?> <input type="hidden" name="MM_insert" value="Ballot" /> </form> </div> <br /> <br /> <br /> <br /> </div> </td> </tr> </table> </body> </html> <?php mysql_free_result($Recordset1); ?> Thanks, Philip Ulrich This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=309239.0 Hi, having problems getting checkboxes to display all reuslts when a user selects more than one check box say in the category section and one in the location section - see page http://www.partyco.co.uk/event-and-party-venues/ - submit to see reults page: I managed to get it to display reults if the user only seletc either a right or left column option OR one of each - BUT not when thet select multiple categories and one location - and ideas how to do this ? putting it into an array perhaps - but how - new to some of this.... here is the code for the reults page: Code: [Select] <?php $location = $_POST[location]; $category = $_POST[category]; ?> <?php $Link = mysql_connect("xxxxxxxxx", "xxxxxxxxx", "xxxxxxxx") or die(mysql_error()); mysql_select_db("xxxxxxxx") or die(mysql_error()); // selects db listings when location not given if (empty($location)) { $query = "SELECT * FROM venues WHERE category = '$category' order by title"; $result = mysql_query($query) or die(mysql_error()); // selects db listings when category not given } elseif(empty($category)) { $query = "SELECT * FROM venues WHERE location = '$location' order by title"; $result = mysql_query($query) or die(mysql_error()); // selects db listings when both given }else { $query = "SELECT * FROM venues WHERE category = '$category' and location = '$location' order by title"; $result = mysql_query($query) or die(mysql_error()); } while($row = mysql_fetch_array($result)){ echo "<div class=\"resultsShort\" style=\"margin-bottom:10px;\">"; echo "<h2 id=\"resultsHeading\">"; echo $row['title']; echo "</h2>"; echo "<p class\"resultspara\">". nl2br($row['description']). "</p>"; echo "<h4 style=\"margin:5px 0 0 0; padding:0;\">Contact details</h4>"; echo "<p class\"resultspara\">". nl2br($row['contact']). "</p>"; echo "<div style=\"float:left; width:124px; height:40px; margin:10px 15px 0 0;\">"; echo "<a href=\"/party-supplier-resources/email-supplier.php?title=". $row['title']. "&email=" . $row['email']. "&location=" . $row['location']. "&category=" . $row['category']. "\" title=\"contact this venue here\">"; echo "<img src=\"/images/email-supplier.jpg\" width=\"124\" align=\"right\" height=\"35\" alt=\"contact this supplier button\" border=\"0\" /></a>"; echo "</div>"; echo "</div>"; } ?> <?php include("../include/shareLinks.php"); ?> <div id="popupContact"> <a id="popupContactClose" title="close this window">close x</a> <h1>Supplier Directory Enquiry Form</h1> <?php include("../include/enquiryform.php"); ?> </div> <div id="backgroundPopup"></div> <?php mysql_close ($Link); ?> Any help appreciated! Aaron MOD EDIT: [code] . . . [/code] BBCode tags added. Ok, so I've spent quite a bit of time piecing together this solution from a variety of sources. As such, I may have something in my code below that doesn't make sense or isn't neccessary. Please let me know if that is the case. I'm creating an administrative form that users will you to add/remove items from a MySQL table that lists open positions for a facility. The foreach loop generates all of the possible job specialties from a table called 'specialty_list'. This table is joined to a second table ('open_positions') that lists any positions that have been selected previously. Where I'm stuck is getting the checkbox to be checked if the facility_ID from the open_positions table matches the $id passed in the URL via ?facility_id=''. Here's where I am so far: $query = "SELECT specialty_list.specialty_displayname , specialty_shortname , open_positions.position , facility_ID FROM specialty_list LEFT OUTER JOIN open_positions ON open_positions.position = specialty_list.specialty_shortname ORDER BY specialty_list.specialty_shortname"; $results = mysql_query($query) or die(mysql_error()); while($row = mysql_fetch_assoc($results)) { $positions[$row['specialty_shortname']] = $row['specialty_displayname']; } echo "<form method='POST' action='checkbox.php'>"; foreach($positions as $specialty_shortname => $specialty_displayname) { $facility_ID = $row['facility_ID']; $checked = $facility_ID == $row['facility_ID'] ? ' checked' : ''; echo "<input type='checkbox' name='position[]' value=\"{$specialty_shortname}\"{$checked}> {$specialty_displayname}</input><br/>"; } echo "<input type='hidden' name='facility_ID' value='$id'>"; echo "<input type='submit' value='Submit Checkboxes!'>"; echo "</form>"; Any ideas how to get this working? I feel like I'm very close, but I just can't get it. I also tried starting from scratch with a WHILE statement instead of a FOREACH, but haven't tweaked it enough to prevent duplicate checkboxes. With that in mind, here it is, just in case that's a better direction: $query = "SELECT specialty_list.specialty_displayname , specialty_shortname , open_positions.position , facility_ID FROM specialty_list LEFT OUTER JOIN open_positions ON open_positions.position = specialty_list.specialty_shortname ORDER BY specialty_list.specialty_shortname"; $results = mysql_query($query) or die(mysql_error()); echo "<form method='POST' action='checkbox.php'>"; while($row=mysql_fetch_assoc($results)) { $facility_ID = $row['facility_ID']; $specialty_shortname = $row['specialty_shortname']; $specialty_displayname = $row['specialty_displayname']; if ($facililty_ID==$id) { $checked=' checked'; } echo "<input type='checkbox' name='position[]' value=\"$specialty_shortname\"$checked> $specialty_displayname</input><br/>"; } echo "<input type='hidden' name='facility_ID' value='$id'>"; echo "<input type='submit' value='Submit Checkboxes!'>"; echo "</form>"; I have this. <input name="delete[]" type="checkbox" id="delete" value="1" /> What I want to is get the value from this which is the "1" AND Get the id which would be "delete" I can get the value but i cant seem to get the id This is what I have been using foreach($_REQUEST['delete'] as $index=>$val){ echo $index; echo $val; } echo $index just gives me the num of array I am on and the $val gives the actually value. Can anyone help me out with getting the id or how I can specify a id. THanks hello.... I'm stuck... I'm trying to populate a check box with a 2d array. I have made three arrays within one array, but when i run it, nothing appears.. here is the code i have used so far: Code: [Select] <legend>Optional extras</legend> <optgroup label="Entertainment"> <?php foreach($car_extras as $car_extras_id => $extras) { echo '.$car_extras_id.'; { foreach($extras as $entertainment) $i++; echo '<input type=checkbox name="options" value="'.$extras.'" id="entertainment'.$num[$i].'"/>'; echo '<label for ="entertainment'.$num[$i].'">'.$entertainment.'</label><br/>'; } } ?> This is the array code Code: [Select] $car_extras = array ("Entertainment"=>array("6 disc DVD changer", "TV function", "DAB digital radio", "Loudspeaker system - professional", "Multimedia navigation system"), "Communication"=>array("Universal remote control", "Voice control", "Navigation system","Head-up display"), "Safety & Security"=>array("Adaptive headlights", "Night vision with pedestrian recognition", "Run-flat tyres")); Thanks for the help! i have a form with multiple checkboxes, with the same name. so i put them in an array like this. Code: [Select] <input type='checkbox' name='test[]' value='' /> <input type='checkbox' name='test[]' value='' /> <input type='checkbox' name='test[]' value='' /> <input type='checkbox' name='test[]' value='' /> Now when i do print_r($_POST['test']; , it should display an array and if each checkbox has been ticked or not. it just comes up blank. Any idea? Problem: my checkbox array chkBrand[] is not saving data when I click the save button called cmdSave. Each checkbox specifies a brand connected to a model number. Multiple brands can be connected to each model number. (Don't ask, it's what the customer wants.) So, if I check the checkbox in row 0 and row 3, only row 0 shows up. If I check the boxes in row 0, 1, 5, only rows 0, 1 show up in chkBrand and $newchkbrandarr. First, my routine to see which button is checked is at the top of the php file. Here it is. else if (isset($_POST['cmdSave'])) //Try to save items first. { $newchkbrandarr=$_POST['chkBrand']; //Checkbox for each brand. $oldchkbrandarr=$_SESSION['oldchkbrandarr']; $olddata=$_SESSION['olddata']; //Non-brand Fields strung together. $brandlist=$_SESSION['brandlist']; //List of brands displayed. crPrintarr('chkBrand raw',$_POST['chkBrand']); //DEBUG. Prints array to screen. //===At this point chkBrand[] contains: 1 //Turn nulls in checkboxes to zeros. $cnt=count($newchkbrandarr); for ($j=0; $j<$cnt; $j++) { $newchkbrandarr[$j]=$newchkbrandarr[$j]+0; } //for j //Make sure that at least one brand is checked. $cnt=count($newchkbrandarr); crPrintarr('newchkbrandarr',$newchkbrandarr); //DEBUG //===At this point, $newchkbrandarr contains: 1, 0 $s='Elements in newchkbrandarr cnt='.$cnt; $s.=', count brandlist='.count($brandlist); crDebug($s); //DEBUG $cnt2=0; $cnt=count($newchkbrandarr); //Find number of elements. for ($j=0; $j<$cnt; $j++) { $cnt2=$cnt2+$newchkbrandarr[$j]+0; //$s='arrpos '.$j.': newchkbrandarr='.($newchkbrandarr[$j]+0).', cnt2='.$cnt2; //crDebug($s); //DEBUG } # for j Here is my code to construct the array of checkboxes, one per table row. Each checkbox has its array position explicitly defined as $x. $x starts at zero, and is incremented by 1 for each table row (each check box). $x=0; while ($row = mysqli_fetch_array($result)) { $br=trim($row['brand']); //Brand name to display $brandvar=$br; $brandlist[]=$br; //Save every found brand for later. //First find if brand is checked on table "brands". $query2 = "SELECT brand ". "FROM brands ". "WHERE ". "(partid=".$partidvar.") ". "AND (brand='".$br."') ". "ORDER BY brand ". ";"; $cntchk=crqryCount($query2,false); //If $cntchk>0 then brand is checked. //$s="Is brand stored already? <br/>$query2"; //crDebug($s); //DEBUG $query2 = "SELECT brand ". "FROM zzbrands ". "WHERE (brand='".$br."') ". "AND (prodnameoverride=1) ". "ORDER BY brand ". ";"; $override=crqryCount($query2,false); //Can this brand override product name? $s="\n"; $s.='<tr><td>'. '<input type="text" value="'.$br.'" id="txtBrand[]" name="txtBrand[]" '. 'size="20" readonly class="mydisabled" />'; $s.='<td align="center">'; $s.='<input type="checkbox" name="chkBrand['.$x.']" '. 'id="chkBrand['.$x.']" value="1" '; if ($cntchk>0) { $s.='checked="checked" '; $oldchkbrandarr[$x]=1; } else { $oldchkbrandarr[$x]=0; } $s.='/>'; Any ideas what I might be missing? |
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